Thermo Orion Armor Orion Star A Portable Unit EA. Thermo Scientific ArmorPoint Portable units use a front panel of backlit LCD display HMI color coded secondary scales and a backlit LCD screen. Thermo Orion ArmorPoint Portable units are also equipped with an automatic light compensation (ATR) function which allows for fast analysis of color changes in the solution. This unique feature helps avoid long term color shift associated with traditional thermometers with mirrors. Users can be assured of getting the results they are expecting from the lab. All the probes come complete with battery ATR transmitter AGM battery and manual. For an expanded view of sensor capabilities please see the Sensors and Instrumentation section of our Specs page. Specifications for Thermo Orion Armor Orion Star A Portable STARA-AR: Catalog number: 89206-432 Type: INST/EQUIP 0-499 Package Contents: Thermo Orion Armor Orion Star A Portable STARA-AR / 89206-432 The Thermo Orion Armor Orion Star A Portable STARA-AR is a quality addition to the Thermo Orion lineup. For more great deals on pH Meters by Thermo Orion please browse our Thermo Orion pH Meters page. Thermo Orion Armor Orion Star A Portable STARA-AR Unit EA